Outline Steganography LSB Steganography LSB Steganalysis Cryptography Cryptography scrambles a message to obscure its meaning. Today secure communication is often identified…
High-fidelity reversible data hiding scheme based on pixel-value-ordering and prediction-error expansion Improved PVO-based reversible data hiding Source: Digital Signal…
Spatiotemporal Regularity Flow (SPREF) Mubarak Shah Computer Vision Lab School of Electrical Engineering & Computer Science University of Central Florida Orlando, FL…